Single Spring Steel Retainer/Keeper kit BC Brian Crower BC0080S Honda R18

Single Spring Steel Retainer/Keeper kit BC Brian Crower Honda R18

BC0080S

Designed for high rpm, BC valve springs by PAC Racing are wound from only the highest grade, super clean, chrome silicone alloy and feature proprietary processing procedures for consistent pressures.

Type BC1070 Single
Free Length 2.231"
Seat 1.975" @ 58 lbs
Open 1.500" @ 154 lbs
Coil Bind 1.320"
Retainer BC2070S
Keepers BC2940
Net Cam Lift 0.490" / 12.45mm